Bolt for exhaust manifold



FIG. 1 is a perspective view of a bolt for exhaust manifold showing my new design;

FIG. 2 is a left side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a bolt for exhaust manifold, as shown and described. 